gunsight
71open sight — noun rear gunsight having an open notch instead of a peephole or telescope • Hypernyms: ↑gunsight, ↑gun sight * * * noun : a firearm rear sight having an open notch instead of a peephole or a telescope * * * (on a firearm) a rear sight consisting …
72peep sight — noun rear gunsight having an adjustable eyepiece with a small aperture through which the front sight and the target are aligned • Hypernyms: ↑gunsight, ↑gun sight * * * noun : a rear sight having an adjustable metal piece pierced with a small… …
73sight setting — noun the adjustment of a gunsight for elevation and windage on a particular range under favorable light conditions • Hypernyms: ↑gunsight, ↑gun sight • Hyponyms: ↑zero …
74telescope sight — noun gunsight consisting of a telescope on a firearm for use as a sight • Syn: ↑telescopic sight • Hypernyms: ↑gunsight, ↑gun sight * * * noun or telescopic sight : a telescope on a firearm for use as a sigh …
75telescopic sight — noun gunsight consisting of a telescope on a firearm for use as a sight (Freq. 1) • Syn: ↑telescope sight • Hypernyms: ↑gunsight, ↑gun sight …
76pipper — ˈpipə(r) noun ( s) Etymology: pip (II) + er : the center or bead of a ring gunsight * * * /pip euhr/, n. the center of the reticule of a gunsight. [PIP1 + ER1] …
77field of view — 1. In photography, the angle between two rays passing through the perspective center (rear nodal point) of a camera lens to the two opposite sides of the format. Not to be confused with “angle of view.” 2. The total solid angle available to the… …
78FH Phantom — infobox Aircraft name = FH Phantom type = Carrier based fighter aircraft manufacturer = McDonnell Aircraft caption = McDonnell FH 1 Phantom designer = first flight=26 January avyear|1945 introduced=August avyear|1947 retired=avyear|1949 USN, USMC …
79Parallax — For other uses, see Parallax (disambiguation). A simplified illustration of the parallax of an object against a distant background due to a perspective shift. When viewed from Viewpoint A , the object appears to be in front of the blue square.… …
80Richard Matheson — Infobox Writer name = Richard Burton Matheson caption = pseudonym = birthdate = birth date and age|1926|2|20 birthplace = Allendale, New Jersey, United States deathdate = deathplace = occupation = Novelist, Short story writer, nationality =… …
